Geomembrane manufacturer / supplier in China, offering Waterproof Material 100% Vrigin 0.5mm HDPE Geo Membrane PVC 3mm Liner, Nitrogen Textured Surface High Density Polyethylene Geomembrane 1mm, 0.5mm0.75mm1.0mm1.5mm2.0mm2.5mm3.0mmhdpe HDPE Geomembrane Barrier for Gold Extraction Sites/Fish Pond/Landfill/Tailings/Pile Leaching Pond and so on.